boost juddering

[fourtwofive]

hey everyone my gauge pin is juggering. under full boost and not holding very well. i know ko3 turbos dont hold. i have replace most old tubes in case it was a leak. also my lambda sensor has gone again. could it be this?

 

[daves ibiza]

tes mate i was told by a tunner that if lamda is knackerd it can muddle car up . im looking into one of these too

 

[mr_D]

are you on about boost fluctuation high up the rev range?

 

[fourtwofive]

at high revs the pin shakes and i can hear a noise in the gauge think it might be the gauge

 

[mr_D]

it might be the gauge or a weak acurator. this sometimes doesnt hold after a certain psi if broke so will cause a fluctuation on the boost gauge.

 

[daves ibiza]

yes boost gauge my mates does this you need and vibration bit to stop needle jumping ect. hows ur beast ry. you in work today mate

 

[mr_D]

mine is ok mate. pulling strong and sounding mean! you know how it is

 

[daves ibiza]

lol last time i seen it was loud as . due to headers lol

 

[mr_D]

took it down to charlie who welded them up foc!

also got my exhaust sorted as well so now its 3" all the way through. and also sorted my intercooler piping.

 

[daves ibiza]

she pop falmes easy now lol

 

[mr_D]

we will see. hopefully getting antilag soon. or maybe a rev limiter. lol

 

[daves ibiza]

lol im booked in today

 

[mr_D]

For what?

 

[daves ibiza]

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